Product:

Systemd

(Systemd_project)
Repositories • https://github.com/systemd/systemd
• https://github.com/keszybz/systemd
#Vulnerabilities 50
Date Id Summary Products Score Patch Annotated
2019-05-17 CVE-2018-20839 systemd 242 changes the VT1 mode upon a logout, which allows attackers to read cleartext passwords in certain circumstances, such as watching a shutdown, or using Ctrl-Alt-F1 and Ctrl-Alt-F2. This occurs because the KDGKBMODE (aka current keyboard mode) check is mishandled. Cn1610_firmware, Snapprotect, Solidfire_\&_hci_management_node, Systemd 4.3
2023-01-11 CVE-2022-4415 A vulnerability was found in systemd. This security flaw can cause a local information leak due to systemd-coredump not respecting the fs.suid_dumpable kernel setting. Systemd 5.5
2023-01-11 CVE-2022-4415 A vulnerability was found in systemd. This security flaw can cause a local information leak due to systemd-coredump not respecting the fs.suid_dumpable kernel setting. Systemd 5.5
2023-01-11 CVE-2022-4415 A vulnerability was found in systemd. This security flaw can cause a local information leak due to systemd-coredump not respecting the fs.suid_dumpable kernel setting. Systemd 5.5
2022-11-08 CVE-2022-3821 An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service. Fedora, Enterprise_linux, Systemd 5.5
2023-03-03 CVE-2023-26604 systemd before 247 does not adequately block local privilege escalation for some Sudo configurations, e.g., plausible sudoers files in which the "systemctl status" command may be executed. Specifically, systemd does not set LESSSECURE to 1, and thus other programs may be launched from the less program. This presents a substantial security risk when running systemctl from Sudo, because less executes as root when the terminal size is too small to show the complete systemctl output. Systemd 7.8
2023-06-13 CVE-2023-31437 An issue was discovered in systemd 253. An attacker can modify a sealed log file such that, in some views, not all existing and sealed log messages are displayed. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability." Systemd 5.3
2017-05-24 CVE-2017-9217 systemd-resolved through 233 allows remote attackers to cause a denial of service (daemon crash) via a crafted DNS response with an empty question section. Systemd 7.5
2020-03-31 CVE-2020-1712 A heap use-after-free vulnerability was found in systemd before version v245-rc1, where asynchronous Polkit queries are performed while handling dbus messages. A local unprivileged attacker can abuse this flaw to crash systemd services or potentially execute code and elevate their privileges, by sending specially crafted dbus messages. Debian_linux, Ceph_storage, Discovery, Enterprise_linux, Migration_toolkit, Openshift_container_platform, Systemd 7.8
2020-06-03 CVE-2020-13776 systemd through v245 mishandles numerical usernames such as ones composed of decimal digits or 0x followed by hex digits, as demonstrated by use of root privileges when privileges of the 0x0 user account were intended. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000082. Fedora, Active_iq_unified_manager, Solidfire_\&_hci_management_node, Systemd 6.7